11889486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 29712384

約数和(自身を除く): 17822898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 743, 762, 889, 1143, 1486, 1778, 2229, 2286, 2667, 4458, 5201, 5334, 6687, 8001, 10402, 13374, 15603, 16002, 31206, 46809, 93618, 94361, 188722, 283083, 566166, 660527, 849249, 1321054, 1698498, 1981581, 3963162, 5944743, 11889486]

約数ペア:

[(1, 11889486), (2, 5944743), (3, 3963162), (6, 1981581), (7, 1698498), (9, 1321054), (14, 849249), (18, 660527), (21, 566166), (42, 283083), (63, 188722), (126, 94361), (127, 93618), (254, 46809), (381, 31206), (743, 16002), (762, 15603), (889, 13374), (1143, 10402), (1486, 8001), (1778, 6687), (2229, 5334), (2286, 5201), (2667, 4458)]